Tides Today & Tomorrow in Mackerel Cove, Swan’s Island, ME

TIDE TIMES for Friday, July 10, 2026
The tide is currently falling in Mackerel Cove, Swan's Island, ME.
Next low tide (tomorrow) : in 5h 56m at 2:16 am (-0.1 ft)
Next high tide (tomorrow) : 8:25 am (9.9 ft)
Sunset today : 8:18 pm
Sunrise tomorrow : 5:00 am
Moon phase : Waning Crescent (20% illuminated)
Tide Station Location : Station #8413825
Common Questions About Tides

Mackerel Cove, Swan’s Island, ME Tides - Oct 1986

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed9:449.99:5710.73:340.73:491.06:316:15Waning Crescent1Wed
2Thu10:2510.510:4111.14:150.24:320.36:326:13New Moon2Thu
3Fri11:0411.211:2411.44:55-0.25:16-0.36:336:11New Moon3Fri
4Sat11:4511.75:35-0.55:59-0.86:346:10New Moon4Sat
5Sun12:0811.512:2612.16:16-0.56:44-1.16:366:08Waxing Crescent5Sun
6Mon12:5411.41:1012.26:59-0.47:33-1.26:376:06Waxing Crescent6Mon
7Tue1:4411.11:5812.17:46-0.18:24-1.06:386:04Waxing Crescent7Tue
8Wed2:3610.72:5011.98:360.39:20-0.76:396:02Waxing Crescent8Wed
9Thu3:3410.23:4811.49:330.810:22-0.36:406:01First Quarter9Thu
10Fri4:379.84:5311.010:371.211:310.16:425:59First Quarter10Fri
11Sat5:479.66:0410.811:481.56:435:57First Quarter11Sat
12Sun6:579.67:1410.712:410.21:011.46:445:55Waxing Gibbous12Sun
13Mon8:009.98:1810.81:460.12:071.06:455:54Waxing Gibbous13Mon
14Tue8:5710.49:1610.92:440.03:070.66:475:52Waxing Gibbous14Tue
15Wed9:4810.810:0711.03:36-0.24:000.26:485:50Waxing Gibbous15Wed
16Thu10:3311.110:5411.04:23-0.24:48-0.16:495:48Full Moon16Thu
17Fri11:1511.311:3810.85:06-0.15:31-0.36:505:47Full Moon17Fri
18Sat11:5411.45:450.16:12-0.36:525:45Full Moon18Sat
19Sun12:1910.612:3111.26:230.46:52-0.26:535:43Full Moon19Sun
20Mon12:5910.21:0710.96:590.97:310.16:545:42Waning Gibbous20Mon
21Tue1:399.81:4410.67:361.38:100.56:565:40Waning Gibbous21Tue
22Wed2:209.42:2310.28:141.88:520.96:575:39Waning Gibbous22Wed
23Thu3:039.03:059.88:552.29:371.26:585:37Waning Gibbous23Thu
24Fri3:498.63:519.49:412.610:271.66:595:36Third Quarter24Fri
25Sat4:418.34:449.210:342.811:231.77:015:34Third Quarter25Sat
26Sun4:398.34:449.110:342.811:201.76:024:32Third Quarter26Sun
27Mon5:368.55:449.311:352.66:034:31Third Quarter27Mon
28Tue6:299.06:409.612:131.412:322.16:054:29Waning Crescent28Tue
29Wed7:179.67:3210.01:021.11:251.46:064:28Waning Crescent29Wed
30Thu8:0310.48:2210.51:490.62:150.66:074:27Waning Crescent30Thu
31Fri8:4611.19:1010.92:330.23:02-0.26:094:25New Moon31Fri
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8413825)

Common Questions About Mackerel Cove, Swan's Island, ME Tides

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What time does the tide turn (slack tide) in Mackerel Cove, Swan's Island, ME today?

Slack tide in Mackerel Cove, Swan's Island, ME is approximately 5:20 am — midway between the next high and low tide, when tidal current is weakest. This is the preferred window for boat crossings, underwater visibility, and fishing in areas with strong currents.

Is this week a spring tide or neap tide in Mackerel Cove, Swan's Island, ME?

Mackerel Cove, Swan's Island, ME is currently in a spring phase. Tonight's moon is 20% illuminated. Spring tides (largest swings) occur near new and full moons; neap tides (smallest swings) occur near first and third quarter moons. Tidal ranges this week are near their weekly maximum.

What datum are Mackerel Cove, Swan's Island, ME tide heights measured from?

Tide heights on this page are measured from Mean Lower Low Water (MLLW), the U.S. NOAA standard. A height of 0 ft represents the 19-year average of each day's lower low tide. Negative values indicate a "minus tide" — water levels below that long-term reference.

What factors can affect the tide predictions for Mackerel Cove, Swan's Island, ME?

Tide predictions for Mackerel Cove, Swan's Island, ME come from NOAA's harmonic analysis and are typically accurate within about ±10 minutes on timing and ±0.5 ft on height. Actual water levels can deviate further due to sustained winds, atmospheric pressure changes, river flow, and storm surge. During major weather events, be sure to check US Harbors weather pages for factors that could impact tidal predictions.

Which NOAA station provides tide data for Mackerel Cove, Swan's Island, ME?

Tide data for Mackerel Cove, Swan's Island, ME is sourced from NOAA Station #8413825. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8413825.

What is the moon phase in Mackerel Cove, Swan's Island, ME tonight?

Tonight the moon over Mackerel Cove, Swan's Island, ME is Waning Crescent (20% illuminated). This places Mackerel Cove, Swan's Island, ME in a spring tide cycle, so tidal ranges are near their weekly maximum this week.

US Harbors Tidal Data

The data in our tide charts, tide tables, and tide graphs is provided by NOAA and others. These predictions are derived mathematically from numerous inputs, including data from historical tide stations and nearby locations where sensors are actively recording. As shown in the tide graph at the top of this page, “Predicted” tides (blue) are what forecasting models expect to happen. “Observed” tides (red) are those recorded by local sensors in real time, overlaid on the predictions for direct comparison. We display Observed water levels for a select group of harbors including Portland, Maine, where a physical sensor monitors water levels in real time.

LEARN MORE ABOUT OUR TIDE DATA